Enum DisplayPowerRequest

Source

pub enum DisplayPowerRequest {
    SetDisplayPower {
        power_on: bool,
        responder: DisplayPowerSetDisplayPowerResponder,
    },
}

Expand description

DisplayPower is an internal service that controls the power state of all display devices.

Variants§

§

SetDisplayPower

Set the power state of all connected display devices to power_on.

It succeeds when all connected displays are turned on or off; once display devices are turned off, fuchsia.hardware.display.Controller clients will not receive OnVsync events anymore until they are turned on again.

If any of the connected displays fails to turn on/off, it will return ZX_ERR_NOT_SUPPORTED error, and only the power states of the devices which support power state control will be changed.

All display devices are turned on by default.

Fields

§power_on: bool

§responder: DisplayPowerSetDisplayPowerResponder

Enum DisplayPowerRequestCopy item path

Variants§

SetDisplayPower

Fields

Implementations§

impl DisplayPowerRequest

pub fn into_set_display_power( self, ) -> Option<(bool, DisplayPowerSetDisplayPowerResponder)>

pub fn method_name(&self) -> &'static str

Trait Implementations§

impl Debug for DisplayPowerRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations§

impl Freeze for DisplayPowerRequest

impl !RefUnwindSafe for DisplayPowerRequest

impl Send for DisplayPowerRequest

impl Sync for DisplayPowerRequest

impl Unpin for DisplayPowerRequest

impl !UnwindSafe for DisplayPowerRequest

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T, D> Encode<Ambiguous1, D> for Twhere D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

impl<T, D> Encode<Ambiguous2, D> for Twhere D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Enum DisplayPowerRequest

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,